Polish–American relations were officially established in 1919. Since 1989, Polish–American relations have been strong and Poland is one of the most stable European allies of the United States, being part of both NATO and the European Union.
Answer:
493.9g is the correct answer
The answer is A. Scientific myths
D. a new substance is formed. if it is chemical change then it is actually changing to something new. In this case a new substance is formed. It is a completely different substance from what you started out with.
Volcanic eruptions and/or earthquakes caused by the shifting of tectonic plates
